Rough Translation:The soul of a footman that was killed in battle, and took on the appearance of a carrion fly.Calling, "Itsumade...", it will attempt to curse you to a similar likeness; Stopping this will require some skill.If you are looking at its hideous face, it will haunt you til your dying day.

The Itsumade has a rather minor mythology - it's a Japanese flaming bird-like creature, with a human face, snake-like body, and razor-sharp talons. It also feeds on the bodies of fallen soldiers, the souls of which it can transform into other Itsumade.